Display screen or portions thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The stippling patterns shown in portions of FIG. 2 illustrate different areas of contrasting appearance.

The broken line perimeter of FIGS. 1 and 2 illustrates a display screen portion and forms no part of the claimed design.

The remaining broken lines illustrate portions of a graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with a graphical user interface, as shown and described. 